1. OkyereE.: ‘Comparative analysis and performance studies of PID LQR and Fuzzy logic control algorithms for quadcopters’. MSc University of Derby 2016
2. KumarA. SharmaS. MitraR.: ‘Design of type‐2 fuzzy controller based on LQR mapped fusion function’ Electronics & Computer Engineering Department Indian Institute of Technology Roorkee Uttarakhand India 2012
3. PoyiG.T.: ‘A Novel Approach To The Control Of Quad‐Rotor Helicopters Using Fuzzy‐ Neural Networks’ University of Derby UK 2014
4. HassaniK. LeeW.: ‘Optimal tuning of linear quadratic regulators using quantum particle swarm optimization’ University of Ottawa School of Electrical Engineering and Computer Science 161 Louis Pasteur Ottawa Ontario Canada 2014